-<div class="misc-pub-section misc-pub-comment-status" id="comment-status-radio">
-<label class="approved"><input type="radio"<?php checked( $comment->comment_approved, '1' ); ?> name="comment_status" value="1" /><?php /* translators: comment type radio button */ _ex('Approved', 'adjective') ?></label><br />
-<label class="waiting"><input type="radio"<?php checked( $comment->comment_approved, '0' ); ?> name="comment_status" value="0" /><?php /* translators: comment type radio button */ _ex('Pending', 'adjective') ?></label><br />
-<label class="spam"><input type="radio"<?php checked( $comment->comment_approved, 'spam' ); ?> name="comment_status" value="spam" /><?php /* translators: comment type radio button */ _ex('Spam', 'adjective'); ?></label>
-</div>
-
-<?php if ( $ip = get_comment_author_IP() ) : ?>
-<div class="misc-pub-section misc-pub-comment-author-ip">
- <?php _e( 'IP address:' ); ?> <strong><a href="<?php echo esc_url( sprintf( 'http://whois.arin.net/rest/ip/%s', $ip ) ); ?>"><?php echo esc_html( $ip ); ?></a></strong>
-</div>
-<?php endif; ?>
+<fieldset class="misc-pub-section misc-pub-comment-status" id="comment-status-radio">
+<legend class="screen-reader-text"><?php _e( 'Comment status' ); ?></legend>
+<label><input type="radio"<?php checked( $comment->comment_approved, '1' ); ?> name="comment_status" value="1" /><?php _ex( 'Approved', 'comment status' ); ?></label><br />
+<label><input type="radio"<?php checked( $comment->comment_approved, '0' ); ?> name="comment_status" value="0" /><?php _ex( 'Pending', 'comment status' ); ?></label><br />
+<label><input type="radio"<?php checked( $comment->comment_approved, 'spam' ); ?> name="comment_status" value="spam" /><?php _ex( 'Spam', 'comment status' ); ?></label>
+</fieldset>